A45C 7/00
Collapsible or extensible purses, luggage, bags or the like
Official title: Collapsible or extensible {purses,} luggage, bags or the like
A45C7/00 (Collapsible or extensible purses, luggage, bags or the like) appears on 1,498 US grants and 2,003 published applications in this corpus.
Search patents in A45C- Granted patents
- 1,498
- Published applications
- 2,003
- Assignees
- 696
- Inventors
- 2,823
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 7 | 0 |
| 1978 | 13 | 0 |
| 1979 | 10 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 5 | 0 |
| 1983 | 5 | 0 |
| 1984 | 1 | 0 |
| 1985 | 6 | 0 |
| 1986 | 10 | 0 |
| 1987 | 11 | 0 |
| 1988 | 17 | 0 |
| 1989 | 21 | 0 |
| 1990 | 13 | 0 |
| 1991 | 23 | 0 |
| 1992 | 23 | 0 |
| 1993 | 26 | 0 |
| 1994 | 12 | 0 |
| 1995 | 18 | 0 |
| 1996 | 18 | 0 |
| 1997 | 16 | 0 |
| 1998 | 17 | 0 |
| 1999 | 30 | 0 |
| 2000 | 35 | 0 |
| 2001 | 38 | 4 |
| 2002 | 38 | 63 |
| 2003 | 59 | 77 |
| 2004 | 30 | 59 |
| 2005 | 21 | 68 |
| 2006 | 33 | 99 |
| 2007 | 22 | 72 |
| 2008 | 25 | 61 |
| 2009 | 29 | 70 |
| 2010 | 28 | 74 |
| 2011 | 31 | 93 |
| 2012 | 26 | 69 |
| 2013 | 32 | 78 |
| 2014 | 43 | 86 |
| 2015 | 51 | 91 |
| 2016 | 57 | 92 |
| 2017 | 55 | 88 |
| 2018 | 63 | 89 |
| 2019 | 55 | 108 |
| 2020 | 78 | 98 |
| 2021 | 63 | 109 |
| 2022 | 84 | 97 |
| 2023 | 56 | 71 |
| 2024 | 61 | 70 |
| 2025 | 51 | 58 |
| 2026 | 22 | 59 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Multiple purpose travel bags, travel bag systems, and related methods6 Oct 2026US 12,751,527 B2Stitch Golf Holdings, Inc.
- Container6 Oct 2026US 12,751,530 B2b.box for kids developments Pty Ltd
- Pop-up retention mechanism for securely charging smart glasses in a self-assembling charging case, and systems of use thereof6 Oct 2026US 12,756,215 B2Meta Platforms Technologies, LLC
- Utility assembly and coupling mechanism16 Jun 2026US 12,654,904 B2Electric Tool Corporation
- Set of transportable containers2 Jun 2026US 12,643,713 B2G. T. Line S. R. L.
Most cited
By later US patents
- Collapsible cooler apparatus356US 5,562,228 A1996
- Convertible cooler and cushion355US 4,679,242 A1987
- Divided insulated container349US 6,247,328 B1California Innovations Inc. · 2001
- Collapsible container321US 5,913,448 ARubbermaid Incorporated · 1999
- Collapsible insulated container304US 8,209,995 B2Packit, LLC · 2012